WASHINGTON Former FBI Director James Comey plans to confirm reports that President Donald Trump pressured him to drop an investigation into former national security adviser Michael Flynn's ties to Russia in congressional testimony, CNN said on Wednesday, citing an unidentified source close to the issue.The Senate Intelligence Committee said on May 19 that Comey, who was fired by Trump 10 days earlier, would testify before the panel publicly at some point after Monday's Memorial Day holiday. CNN said the testimony could come as early as next week.Representatives of the committee would **t comment on the report